$OpenBSD: patch-Makefile_in,v 1.7 2017/11/09 15:07:02 jasper Exp $
Index: Makefile.in
--- Makefile.in.orig
+++ Makefile.in
@@ -93,7 +93,7 @@ build_triplet = @build@
 host_triplet = @host@
 # add "-DMSPACK_NO_DEFAULT_SYSTEM" to remove default mspack_system
 @DEBUG_TRUE@am__append_1 = -DDEBUG
-@GCC_TRUE@am__append_2 = -Wall -Wextra -Wno-unused-parameter -Wno-unused-result
+@GCC_TRUE@am__append_2 = -Wall -Wextra -Wno-unused-parameter
 bin_PROGRAMS = src/cabrip$(EXEEXT) src/chmextract$(EXEEXT) \
 	src/msexpand$(EXEEXT) src/oabextract$(EXEEXT)
 noinst_PROGRAMS = examples/cabd_memory$(EXEEXT) \
